Trojan.Krypt.KBAJ
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Popularity Rank: | 10,404 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 20 |
| First Seen: | February 17, 2026 |
| Last Seen: | July 16, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Krypt.KBAJ indicates that a potentially malicious program has been identified on your system. This name suggests a type of Trojan threat, which is a broad category of malware designed to deceive users about its true intent. Trojans can be used for a variety of malicious purposes, including data theft, espionage, and the unauthorized control of a computer system. Understanding what Trojan.Krypt.KBAJ is and how it operates is crucial for taking the necessary steps to protect your computer and personal data.
Table of Contents
What Is Trojan.Krypt.KBAJ?
Trojan.Krypt.KBAJ, as indicated by its name, falls under the category of Trojan horses, which are malicious programs that users unknowingly install, often because they are disguised as legitimate software. The term "Krypt" might suggest that this particular Trojan involves some form of encryption or obfuscation to hide its activities or the data it steals. However, without specific details, it's essential to approach this threat with a general understanding of how Trojans work and the potential risks they pose, including unauthorized access to sensitive information, disruption of system operation, and the installation of additional malware.
How Trojan.Krypt.KBAJ Operates
Trojans like Trojan.Krypt.KBAJ typically operate by exploiting user trust. They may be downloaded from untrusted sources, such as suspicious websites or email attachments, and then installed on the victim's computer. Once installed, the Trojan can execute a wide range of malicious actions, depending on its design. This can include stealing personal data, logging keystrokes, taking control of the system, or using the infected computer as part of a botnet to conduct further malicious activities. The exact operation of Trojan.Krypt.KBAJ would depend on the intentions of its creators, but the general approach involves deception and exploitation of system vulnerabilities.
Symptoms of Infection
Identifying a Trojan infection can be challenging because these programs are designed to remain hidden. However, there are several symptoms that might indicate the presence of Trojan.Krypt.KBAJ or similar malware. These include unusual system behavior, such as slowdowns, frequent crashes, or the appearance of unfamiliar programs and icons. Additionally, if you notice that your personal data is being accessed without your permission, or if your antivirus software alerts you to suspicious activity, it could be a sign of a Trojan infection. Being vigilant about these symptoms is crucial for early detection and minimizing potential damage.
How to Remove Trojan.Krypt.KBAJ
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the Trojan and any associated malware.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that all traces of the malware have been removed.
Conclusion
The detection and removal of Trojan.Krypt.KBAJ require a careful and systematic approach to ensure that the malware is fully eradicated from your system. By understanding the nature of Trojan threats and following the steps outlined for removal, you can protect your computer and personal data from potential harm. It's also essential to adopt preventive measures, such as using reputable antivirus software, avoiding suspicious downloads, and being cautious with email attachments and links, to minimize the risk of future infections.
Analysis Report
General information
| Family Name: | Trojan.Krypt.KBAJ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
d17c5d3d5672442e9502b45bd2b507b1
SHA1:
266d9fb7afbd3072d3663592b71d3f46b98a863d
SHA256:
9207C2C9C215136130F9096C1C34483BD6CF43DA94E20D82C84632F8657EF2F9
File Size:
3.69 MB, 3686912 bytes
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MD5:
9d2805e236077c04e19f8a43c850cf62
SHA1:
a2dfb8ab38ecb48a702c8fa540f5ec595ed042a7
SHA256:
D446216E859C3FFF2B4E6481FD8FA05C539449B9556B6F435719ECF0BC616796
File Size:
3.69 MB, 3687104 bytes
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MD5:
96b3dd0ac1913d9ec34566561c4069c1
SHA1:
3c23c80b10d091be50008b9fc9f2d9e703e41c30
SHA256:
6E6494A592EEA9CDA247D726D97774C58723AA6683910F1BDCE8DF46E47202D2
File Size:
4.77 MB, 4765376 bytes
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MD5:
f61fee859c7d924862fc8a5b401be89e
SHA1:
963c26bbb212a1c4ae66576f720bfe65221e495b
SHA256:
6EB16806F9EBDAAE3A52303E5B1E7ABCAACE89802AC32849B8A3990CB985BCFF
File Size:
3.71 MB, 3708664 bytes
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MD5:
8a3a7434b46507be1d10c00cf72778d5
SHA1:
0533229984c302928a205a40d3c3e2ea483cb0e9
SHA256:
03ED7D6F51BFE43F2184586B5B08C76AEB5E3AE8AC40183BA96B009D855D2BFA
File Size:
8.45 MB, 8448512 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have security information
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
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- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Microsoft Corporation | Microsoft Corporation | Self Signed |
| Zoom Video Communications, Inc., OU=Zoom Engineering, O=Zoom Video Communications, Inc., L=San Jose, S=California, C=US | Zoom Video Communications, Inc., OU=Zoom Engineering, O=Zoom Video Communications, Inc., L=San Jose, S=California, C=US | Self Signed |
File Traits
- big overlay
- HighEntropy
- No Version Info
- ntdll
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 1,922 |
|---|---|
| Potentially Malicious Blocks: | 408 |
| Whitelisted Blocks: | 1,487 |
| Unknown Blocks: | 27 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- Krypt.KBAH
- Krypt.KBAJ
- Krypt.KBAL
- Krypt.KBAM
- Trojan.Agent.Gen.ARG
Show More
- Trojan.Kryptik.Gen.BFT
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| c:\programdata\crypt_debug.txt | Read Attributes,Synchronize,Read Control,Write Attributes,Write extended,Append data |
| c:\programdata\svc_b4829c94.log | Read Attributes,Synchronize,Read Control,Write Attributes,Write extended,Append data |
| c:\users\user\appdata\local\temp\payload_debug.log | Read Attributes,Synchronize,Read Control,Write Attributes,Write extended,Append data |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| Network Winsock2 |
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| User Data Access |
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| Network Winsock |
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| Network Info Queried |
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